Please help me

Place each of the following sets in ascending order
3/7, - 6/7, 1/7, - 1/2,2/7

Perform the indicated operations
(-9)(5) / -3
16/(-2)*(-4) / 2*2*2+4
4-(-3)+1 / 2-2divide(-2)

Place each of the following sets in ascending order

3/7, - 6/7, 1/7, - 1/2,2/7

Obviously, the negative numbers are first.

-6/7, -1/2, 1/7, 2/7, 3/7

(-9)(5) / -3 = -45 / - 3 = 15

Your turn, now. We'll be glad to check your answers to the last two problems.